发明人王建平,朱建伟,马晓峰. "Method for the Synthesis of Salicylic acid-13C6" [P]. 中国发明专利, 专利号 CN 110587778 A, 授权公告日 2018-02-16.
Roberts E F, Kumar R, Hughes D C. "A Process for Preparing High-Purity Salicylic acid-13C6" [P]. US Patent, US 10390800 B2, 2022-05-22.
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